This article was written & reviewed by the Executive Blue Pools staff. Last reviewed: December 17, 2025.
If you suspect a problem with your pool’s heater, here are a few things you can check out. If you’re not able to determine the source of a problem, give us a call! We’re always happy to help.
If you enjoyed this article, check out these other articles regarding Winter Pool Maintenance:
Preventing and Thawing Frozen Pipes
Using Your Hot Tub This Winter